NOW, Volume 8, Number 16, September 1943: Searching Inside

We Found:

3 results that matched your query.

Sequence: 2

Page: 2 (standard view) | zoom view

... of the air, because that's sudden lowering of pressure from 1,500# to the stuff dry ice comes from... of acetylene.caepp.Lqioxgnclet free as the air you breathe, for 1/5th of that air is oxygen. The expense & alleged mystery come... solution is mixed. B is pump which transfers solution to C-1 & C-2, air purifying towers, & circulates... solution independently thru each tower. Air intake on left side of C-1 brings air in & to bottom of tower..., travels on to D. D is compressor which squeezes air to 1,500# pressure. Compressed air travels thru E, oil

Sequence: 3

Page: 3 (standard view) | zoom view

... in which oxygen separates from other gases. On page 1 Foreman Watson is testing oxygen purity. Hourly... or 1/2 hourly tests hold purity to 99.5% minimum. 7. Vicksburg-Billie Earl Moore charging oxygen

  • Enclose phrases in quotation marks.
  • Use alternate spellings.
  • Limit or remove special characters and punctuation.

When this item was originally scanned, we used Optical Character Recognition (OCR) technology to "read" and save text embedded in the image. OCR is not fool-proof, however. While the overall quality of the OCR results is generally good, the results may vary depending on legibility of the original materials.

Back to Top of Screen